Bitcoin's momentum comes from the global financial capital flow driven by its monetary business hypothesis. Just like ocean waves are formed by global weather patterns. But to maintain momentum, it also depends on whether its own strength can handle it. BTC's decentralized time witness logic can withstand the energy brought by financial games. This is a self-referential cyclical loop of repeated multi-level games. BTC's momentum comes from the price fluctuations driven by financial and economic business games. BTC's quality comes from the decentralized time witness mechanism formed by the Pareto convergence of Turing ordinal logic and dual Nash non-cooperative games.